PartialBILL (Bill.com)
Requirement evaluated: Automatic extraction of: vendor name, invoice number, date, PO number, line items, amounts, tax, and payment terms
For a 3-person AP team processing 1,800 invoices per month across two Sage Intacct entities, BILL operates at Stage 1 of the pre-processing journey (legitimacy and data capture). Invoices arrive via a dedicated company inbox email address, where <cite index="12-10">a unique Inbox email address is generated and provided to vendors so they can email bills and invoices directly into the account for processing.</cite> From there, two extraction layers activate: the legacy <cite index="11-1">Intelligent Virtual Assistant (IVA), which uses machine learning to extract invoice information from documents in the Inbox,</cite> and the newer Invoice Coding Agent, launched January 2026. …
Limitations: Tax as a discrete extracted field is not explicitly documented in any source found, which is a gap for a buyer whose 7-field requirement specifically names tax extraction. …
SupportedBrex
Requirement evaluated: Automatic extraction of: vendor name, invoice number, date, PO number, line items, amounts, tax, and payment terms
For a 3-person AP team manually keying 1,800 invoices per month across two Sage Intacct entities, Brex Bill Pay addresses Stage 1 (legitimacy) and Stage 2 (PO match) of the pre-processing journey through an LLM-powered capture engine. Invoices arrive via email forwarding to a dedicated Brex address, drag-and-drop PDF upload, or vendor mail-in, and the system automatically extracts vendor name, invoice number, date, PO number, line items (per-line description, quantity, unit price, and line total), amounts, tax, and payment terms in a single pass. …
Limitations: Brex's own engineering documentation cites approximately 97% extraction accuracy on clean invoice traffic; complex multi-page bills (utilities, freight), low-resolution scans, and invoices with mixed tax conventions (VAT/GST) are known exception patterns that require manual review. …